17964080468

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{67030151}}^1$

素因数の和:67030222

約数の個数: 12

約数和(自身を含む): 31906352352

約数和(自身を除く): 13942271884

約数列:

[1, 2, 4, 67, 134, 268, 67030151, 134060302, 268120604, 4491020117, 8982040234, 17964080468]

約数ペア:

[(1, 17964080468), (2, 8982040234), (4, 4491020117), (67, 268120604), (134, 134060302), (268, 67030151)]